Concepedia

Heikki Torvela

HT

16

Publications

411

Citations

12

H-Index

1985

Active since

Affiliations

University of Oulu(Current)

Heikki Torvela is an author at University of Oulu specializing in engineering, sensors, and chemical engineering.

Top concepts

EngineeringSensorsGas DetectionChemical EngineeringChemistryCombustion ScienceSensor DesignApplied PhysicsMaterial ScienceBiogeochemistry

Publications per year

1985–2001

16

Publications

16

TiO2 thick-film gas sensors and their suitability for NOx monitoring

Johanna M. Huusko, V. Lantto, Heikki Torvela · Sensors and Actuators B Chemical · 1993 · 82 citations

Materials Science, Chemical Engineering, Sensor Application +9

Response to nitrix oxide of thin and thick SnO2 films containing trivalent additives

Giorgio Sberveglieri, S. Groppelli, P. Nelli et al. · Sensors and Actuators B Chemical · 1990 · 49 citations

Materials Science, Materials Engineering, Material Analysis +9

Effect of CH4, SO2 and NO on the CO response of an SnO2-based thick film gas sensor in combustion gases

P. Romppainen, Heikki Torvela, J. Väänänen et al. · Sensors and Actuators · 1985 · 44 citations

Chemical Engineering, Engineering, Combustion Science +7

Comparison of dissolution methods for multi-element analysis of some plant materials used as bioindicator of sulphur and heavy metal deposition determined

Risto Pöykiö, Heikki Torvela, Paavo Perämäki et al. · Analusis · 2000 · 32 citations · Full text

H2S response of WO3 thin-film sensors manufactured by silicon processing technology

I. Ruokamo, Thomas Karkkainen, Johanna M. Huusko et al. · Sensors and Actuators B Chemical · 1994 · 26 citations

Chemical Engineering, Engineering, Sensors +10

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